{
    "action": "tool_call",
    "reasoning": "User wants a sample of rows. Query raw table with a random sample, excluding Monthly_Income (PII) and ingestion metadata columns.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT User_ID, Age, Gender, Country, User_Type, Education_Level, Profession, AI_Tool, AI_Purpose, AI_Usage_Hours_Per_Day, Tasks_Performed, Monthly_AI_Cost, Productivity_Score, Accuracy_Rating, Satisfaction_Score, Time_Saved_Hours_Per_Week, Work_or_Study_Hours_Per_Day, Would_Recommend FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals USING SAMPLE 15 ROWS",
        "purpose": "Random sample of 15 rows, omitting PII income column and ingestion metadata",
        "source": "raw"
    }
}